FaceTime, one-tap video calling, is one of the notable features comes with the iPhone 4. After I got my iPhone 4, I have tested out the FaceTime feature with my friend. It’s really cool and fun. I have tried video calling on other mobile phones but there is no phone in the market that can give such fun experience as iPhone 4’s FaceTime.
Due to certain reason, however, Apple only allows you to use FaceTime over WiFi. Thanks for JailbreakMe. With jailbreaking, you can now have a couple of ways to use FaceTime over 3G network.
As said, these tools only work on jailbroken iPhone. If you haven’t jailbroken your iPhone 4, check out this guide and use JailbreakMe to jailbreak it first.
If you are ready, you can simply choose one of the following cydia apps to enable FaceTime over 3G: